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Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5

Portability
65
Imaging
34
Features
40
Overall
36
Canon PowerShot SX20 IS front
 
Ricoh GXR GR Lens A12 28mm F2.5 front
Portability
88
Imaging
51
Features
37
Overall
45

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Key Specs

Canon SX20 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.5" Fully Articulated Display
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F2.8-5.7) lens
  • 600g - 128 x 88 x 87mm
  • Introduced July 2010
  • Previous Model is Canon SX10 IS
  • Refreshed by Canon SX30 IS
Ricoh GXR GR Lens A12 28mm F2.5
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 3200
  • 1280 x 720 video
  • 28mm (F2.5) lens
  • 140g - 113 x 70 x 56mm
  • Introduced September 2010
Photography Glossary

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Overview

Below, we will be evaluating the Canon SX20 IS versus Ricoh GXR GR Lens A12 28mm F2.5, one is a Small Sensor Superzoom and the latter is a Advanced Mirrorless by brands Canon and Ricoh. The sensor resolution of the SX20 IS (12MP) and the GXR GR Lens A12 28mm F2.5 (12MP) is pretty comparable but the SX20 IS (1/2.3") and GXR GR Lens A12 28mm F2.5 (APS-C) possess totally different sensor sizing.

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The SX20 IS was launched 2 months before the GXR GR Lens A12 28mm F2.5 and they are of a similar generation. Both the cameras come with different body type with the Canon SX20 IS being a SLR-like (bridge) camera and the Ricoh GXR GR Lens A12 28mm F2.5 being a Rangefinder-style mirrorless camera.

Before getting straight into a complete comparison, below is a simple view of how the SX20 IS matches up vs the GXR GR Lens A12 28mm F2.5 when considering portability, imaging, features and an overall mark.

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Reasons to pick Canon SX20 IS over the Ricoh GXR GR Lens A12 28mm F2.5

 SX20 IS GXR GR Lens A12 28mm F2.5 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies

Reasons to pick Ricoh GXR GR Lens A12 28mm F2.5 over the Canon SX20 IS

 GXR GR Lens A12 28mm F2.5 SX20 IS 
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution920k230kClearer screen (+690k dot)

Common features in the Canon SX20 IS and Ricoh GXR GR Lens A12 28mm F2.5

 SX20 IS GXR GR Lens A12 28mm F2.5 
IntroducedJuly 2010September 2010Same generation
Focus manually Dial precise focusing
Touch screen Missing Touch screen

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Physical Comparison

For anybody who is aiming to travel with your camera, you will want to think about its weight and dimensions. The Canon SX20 IS has got exterior measurements of 128mm x 88mm x 87mm (5.0" x 3.5" x 3.4") with a weight of 600 grams (1.32 lbs) whilst the Ricoh GXR GR Lens A12 28mm F2.5 has dimensions of 113mm x 70mm x 56mm (4.4" x 2.8" x 2.2") and a weight of 140 grams (0.31 lbs).

Check the Canon SX20 IS versus Ricoh GXR GR Lens A12 28mm F2.5 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you use at that moment. Here is the front view sizing comparison of the SX20 IS against the GXR GR Lens A12 28mm F2.5.

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 size comparison

Looking at dimensions and weight, the portability score of the SX20 IS and GXR GR Lens A12 28mm F2.5 is 65 and 88 respectively.

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 top view buttons comparison

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Sensor Comparison

Quite often, it can be tough to see the gap in sensor dimensions merely by going through technical specs. The picture here should offer you a far better sense of the sensor sizing in the SX20 IS and GXR GR Lens A12 28mm F2.5.

As you have seen, both of the cameras have got the exact same megapixel count albeit not the same sensor dimensions. The SX20 IS contains the smaller sensor which should make getting shallower DOF more difficult.

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 sensor size comparison

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and ViewFinder

Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon SX20 IS
Portrait photography with Ricoh GXR GR Lens A12 28mm F2.5
36
has manual focus
above average flash sync (1/500s)
low resolution (12MP)
sensor size is tiny (1/2.3")
lacks RAW format
57
manual focus
decent sensor size (APS-C)
includes face detect focusing
delivers RAW files
does not have liveview
resolution not great (12 megapixels)
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Street Comparison

Street photography with Canon SX20 IS
Street photography with Ricoh GXR GR Lens A12 28mm F2.5
49
screen can move to multiple angles
image stabilization (Optical)
sensor size is tiny (1/2.3")
lacks RAW format
more heavy than others (600 grams)
70
decent sensor size (APS-C)
delivers RAW files
lighter than competition in class (140 grams)
fixed screen
lack of image stabilization
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Sports Comparison

Canon SX20 IS as a Sports photography camera
Ricoh GXR GR Lens A12 28mm F2.5 as a Sports photography camera
33
amazing zoom range (28-560mm 20.0 x zoom)
image stabilization (Optical)
max frames per second low (1.0 fps)
low resolution (12MP)
sensor size is tiny (1/2.3")
lacks phase detect autofocus
31
decent sensor size (APS-C)
fixed focal length (28mm)
does not have liveview
painfully slow continuous shooting (5.0 frames per second)
lack of image stabilization
resolution not great (12MP)
bad battery life (320 per charge)
doesn't have phase detect AF
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Travel Comparison

Canon SX20 IS Travel photography info
Ricoh GXR GR Lens A12 28mm F2.5 Travel photography info
52
flash built-in
selfie friendly screen
fairly wide (28mm)
very long reach (560mm)
does not have Timelapse recording
more heavy than others (600 grams)
low resolution (12 megapixels)
somewhat slow max aperture (f2.8)
58
lighter than competition in class (140 grams)
has built in flash
bad battery life (320 CIPA)
resolution not great (12 megapixels)
does not have a selfie friendly display
slow max aperture (f2.5)
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Landscape Comparison

Canon SX20 IS Landscape photography information
Ricoh GXR GR Lens A12 28mm F2.5 Landscape photography information
35
has manual focus
fairly wide (28mm)
image stabilization (Optical)
fixed lens (fixed lens mount)
somewhat slow max aperture (f2.8)
screen is somewhat small (2.5")
low resolution (12 megapixels)
sensor size is tiny (1/2.3")
lacks RAW format
does not have Timelapse recording
47
manual focus
good sized screen (3")
decent sensor size (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
fixed focal length (28mm)
slow max aperture (f2.5)
does not have liveview
lack of image stabilization
resolution not great (12 megapixels)
bad battery life (320 CIPA)
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Vlogging Comparison

Canon SX20 IS Vlogging highlights
Ricoh GXR GR Lens A12 28mm F2.5 Vlogging highlights
49
fairly wide (28mm)
selfie friendly screen
image stabilization (Optical)
somewhat slow max aperture (f2.8)
video res low (1280 x 720 pxls)
does not have external microphone jack
more heavy than others (600g)
28
includes face detect focusing
lighter than competition in class (140 grams)
slow max aperture (f2.5)
does not have a selfie friendly display
lack of image stabilization
low res video (1280 x 720 pxls)
missing mic support
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Canon SX20 IS vs Ricoh GXR GR Lens A12 28mm F2.5 Specifications

Detailed spec comparison table for Canon SX20 IS and Ricoh GXR GR Lens A12 28mm F2.5
 Canon PowerShot SX20 ISRicoh GXR GR Lens A12 28mm F2.5
General Information
Manufacturer Canon Ricoh
Model Canon PowerShot SX20 IS Ricoh GXR GR Lens A12 28mm F2.5
Category Small Sensor Superzoom Advanced Mirrorless
Introduced 2010-07-06 2010-09-21
Physical type SLR-like (bridge) Rangefinder-style mirrorless
Sensor Information
Processor Chip Digic 4 GR Engine III
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.6 x 15.7mm
Sensor area 28.1mm² 370.5mm²
Sensor resolution 12 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3, 3:2 and 16:9
Peak resolution 4000 x 3000 4288 x 2848
Highest native ISO 1600 3200
Min native ISO 80 200
RAW pictures
Autofocusing
Manual focus
AF touch
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 -
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-560mm (20.0x) 28mm (1x)
Largest aperture f/2.8-5.7 f/2.5
Macro focus distance 0cm -
Crop factor 5.8 1.5
Screen
Type of display Fully Articulated Fixed Type
Display sizing 2.5 inches 3 inches
Display resolution 230 thousand dots 920 thousand dots
Selfie friendly
Liveview
Touch screen
Display technology - TFT color LCD
Viewfinder Information
Viewfinder type Electronic Electronic (optional)
Features
Minimum shutter speed 15 secs 180 secs
Fastest shutter speed 1/3200 secs 1/3200 secs
Continuous shutter rate 1.0fps 5.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash range 6.80 m -
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize 1/500 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps) 640 x 480 (30 fps), 320 x 240 (30, 15 fps) 1280 x 720 (24 fps), 640 x 480 (24 fps), 320 x 240 (24 fps)
Highest video resolution 1280x720 1280x720
Video format H.264 MPEG-4
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 600 gr (1.32 lb) 140 gr (0.31 lb)
Dimensions 128 x 88 x 87mm (5.0" x 3.5" x 3.4") 113 x 70 x 56mm (4.4" x 2.8" x 2.2")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 320 photos
Form of battery - Battery Pack
Battery model 4 x AA DB-90
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec, 10 sec (3 images) )
Time lapse feature
Storage type SD / SDHC / MMC / MMC Plus / HC MMC Plus SD/SDHC, Internal
Card slots One One
Cost at release $500 $566